To find the percent error, we can use the formula:
Percent error = (|predicted value - actual value| / actual value) * 100
The predicted value is $30.00 and the actual value is $19.75.
Percent error = (|30.00 - 19.75| / 19.75) * 100
Percent error = (10.25 / 19.75) * 100
Percent error ≈ 51.89873418
Rounding to the nearest whole number, the percent error is 52%.
Therefore, the correct answer is 52%.
Aatikah plans to buy books at a book fair. She thinks she will need $30.00 to purchase the books. She only spends $19.75 Find the percent error in her prediction. Round your answer to the nearest whole number. (1 point)
52%
O 2%
196
58%
PICK AN ACTUAL ANSWER
1 answer